Prusa XL nozzle camera
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Nozzle camera for Prusa XL.
- Ocena
- 5 / 5
- Polubienia
- 106
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- 162
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- 4
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- 3947
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- 5
Aktualizacja u źródła:
Informacje o modelu
- Źródło
- Printables
- Kategoria
- Prusa Parts & Upgrades
- Licencja
- Creative Commons — Attribution
A nozzle cam in a 3D printer offers several advantages:
- Print Quality Monitoring: It allows real-time observation of print quality, enabling quick responses to issues like warping or material detachment.
- Problem Diagnosis: The cam helps identify and diagnose technical issues such as nozzle clogs and layer adhesion problems, preventing material waste.
- Remote Access: For those who need to monitor their prints remotely, a nozzle cam enables progress tracking from afar.
- Process Optimization: Analyzing camera footage can help optimize printer settings, improving print quality and efficiency.
- Educational Tool: It is a valuable resource for educators and presenters to demonstrate the layer-by-layer 3D printing process in detail.
- Fun: It's awesome! Parking and changing toolheads look especially great!
Overall, a nozzle cam enhances control over the printing process, leading to better outcomes and more efficient operation.
Prusa Connect is similar to OctoPrint and developed by Prusa Research, specifically for their printer models. It enables remote print management, monitoring, and access to detailed printing statistics through a web browser. Prusa Connect offers an interface more integrated with the Prusa printer ecosystem. It offers access to the camera, but unfortunately at a very low frame rate. Therefore we need: OctoPrint is open-source software that allows remote control and monitoring of 3D printers via a web browser. It is often installed on a Raspberry Pi and used to manage 3D printers without needing a direct computer connection. OctoPrint features include easy file uploading, temperature control, and the ability to add plugins for expanded functionality. I used this tutorial to set everything up correctly for two cameras. It is a good idea to upgrade the firmware beforehand, it may improve the WIFI quality. Which we install on: Raspberry Pi is a series of small, single-board computers developed by the Raspberry Pi Foundation. These compact devices are used for a variety of applications, from teaching programming to DIY projects and advanced home automation systems. They are popular due to their low cost, open-source software, and versatility. And add: An endoscope camera is a specialized device designed for inspecting hard-to-reach areas. This model is cylindrical, measuring 5.45mm by 40mm, and features LED lighting. It connects via USB to a Raspberry Pi or smartphone, providing easy setup and clear visibility in dark spaces. Its affordability makes it accessible for both professionals and hobbyists. I bought my camera model here, someone found it here (but I'm not sure if it's the same model, I haven't checked). |
Design:
Designed to seamlessly integrate with the existing aesthetic, this product blends perfectly with the Prusa XL 3D printer, enhancing its overall appearance. |
The design was crafted to allow printing without the need for supports (I hate supports!). This also influenced the direction of printing. Therefore, the first layer includes a few small features that could easily detach from the bed during printing.
Consequently, I decided to enlarge the bases of these elements, which can later be trimmed off. Additionally, the two protruding side parts are designed to be broken off, as there is a special narrowing to facilitate this.
The entire project consists of delicate components, so handle with care. It is assembled using a snap-fit method; do this gently. Due to the imposed printing direction, the layers are oriented across the springy snap-fit elements, making them fragile and susceptible to breaking.
I didn't design a specific exit for the camera cable; you can leave it as is, or design your own. In my case, I used my design for mounting the Raspberry Pi on the side of the coreXY frame, and from there, I ran a cable tie (similar to the stiffening straps of the Prusa XL toolheads. For now, the "flexible plate of the cable bundle" (Step 41 in assembly manual) is not available in the Prusa store (1,2), but in my opinion it should be a similar solution.), which unfortunately turned out to be too short... \_(ツ)_/
Printing method:
Essentially any standard settings will do; I use two outer walls and 15% infill. I recommend printing slowly, or at least slowing down the printing of the outer walls to achieve a more aesthetic appearance.
Keep the original x-carriage cover, the one with "Original Prusa XL" printed on it, to attach it to this print at the end.
I also suggest printing in a heat-resistant material, PETG, ABS or even CF, because the camera and the model get quite hot from the bed.
I would love to hear your suggestions on how to improve this project here, please write them in the comments.